DarenN wrote:well, like i always say, "you don't have to know all the answers. just know where to go to find them."my sister is a piano technician.i emailed this thread to her.she is familiar with the tool shown, but admits that she would never use one. she deals with high-end customers and their pianos. that tool, she says, is at best, a stop-gap measure, to fix a piano that really needs new hammers.

Maybe it was part of a traveling show that had to make due on the road. Now we have another mystery.

"People are not persuaded by what we say, but rather by what they understand."